Whether you deal with conditions like dry, itchy eyes, blurred vision or cataracts — or enjoy perfect 20/20 vision — regular eye exams are essential for protecting your sight and maintaining eye ...
Verywell Health on MSN
What does it mean to have 20/20 vision?
Medically reviewed by Johnstone M. Kim, MD Key Takeaways 20/20 vision is not perfect vision but is considered average and ...
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